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Type: Conference paper
Title: Declarative composition and peer-to-peer provisioning of dynamic Web services
Author: Benatallah, B.
Dumas, M.
Sheng, Q.
Ngu, A.
Citation: 18th International Conference on Data Engineering : proceedings : 26 February-1 March, 2002, San Jose, California / by Rakesh Agrawal, Klaus Dittrich, and Anne H.H. Ngu (eds.) ; sponsored by IEEE Computer Society:pp.297-308
Publisher: IEEE Comput. Soc
Issue Date: 2002
ISBN: 0769515312
Conference Name: International Conference on Data Engineering (18th : 2002 : Dan Jose, California)
Statement of
Boualem Benatallah, Quan Z. Sheng, Anne H.H. Ngu, Marlon Dumas
Abstract: The development of new services through the integration of existing ones has gained a considerable momentum as a means to create and streamline business-to-business collaborations. Unfortunately, as Web services are often autonomous and heterogeneous entities, connecting and coordinating them in order to build integrated services is a delicate and time-consuming task. In this paper, we describe the design and implementation of a system through which existing Web services can be declaratively composed, and the resulting composite services can be executed following a peer-to-peer paradigm, within a dynamic environment. This system provides tools for specifying composite services through statecharts, data conversion rules, and provider selection policies. These specifications are then translated into XML documents that can be interpreted by peer-to-peer inter-connected software components, in order to provision the composite service without requiring a central authority.
Description: Copyright © 2002 IEEE
DOI: 10.1109/ICDE.2002.994738
Appears in Collections:Aurora harvest 6
Computer Science publications

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